public class E3_2{
	public static void main (String args[]) {
		char c = '\0';
		for(int i=1;i<=4;i++) {
			switch(i) {
				case 1: c = 'J';
				        System.out.print(c);
				case 2: c = 'e';
				        System.out.print(c);
				        break;
				case 3: c = 'p';
				        System.out.print(c);
				default: System.out.print("好");
			}
		}
	}
}